First BSOD

Hi Guys, I just got my first ever BSOD today (5 mins ago), and am concerned. Can anyone look into this for me. However before I was installing Security Programs (not 2 anti-viruses at once).

Here are my dumps.

Can a moderator please delete my old thread located here because I posted in the wrong section:

https://www.sevenforums.com/system-se...irst-bsod.html

Infinite,

> Your crash is related to athur.sys CB42/CB43/MB42/MB43 Network Adapter from Atheros Communications, Inc.
Suggest you uninstall & replace with the latest version.

> Also of note is PC Tools.
Remove & replace with MSE is the recommended procedure.

PC Tools > Uninstall tool

Microsoft Security Essentials - Free Antivirus for Windows